Image via Macaulay Library
White-throated Tyrannulet
- Scientific name
- Mecocerculus leucophrys
- Family
- Tyrannidae
- Conservation status
- Least concern
- Habitat
- Forest mixed
- Wing shape
- Rounded
- Tail shape
- Notched
Where it came from
The White-throated Tyrannulet, Mecocerculus leucophrys, is a small passerine bird belonging to the tyrant flycatcher family. It is native to the Andean regions of South America, primarily inhabiting montane forest edges and scrubland. Its evolutionary development is characteristic of the genus, which adapted to the specific ecological niches found in high-altitude cloud forests, resulting in its distinctive rounded wings and notched tail.
Ornithologically, the species was first formally described by William Swainson in 1827. The bird is noted for its subtle, neutral plumage and persistent, high-pitched vocalizations, which have made it a subject of interest for field ornithologists mapping biodiversity across the Andes. Its design—refined over millennia by natural selection—prioritizes maneuverability within dense vegetation, a hallmark of the Tyrannidae family's broader adaptation to varied neotropical environments.
Written by Pi, the helpful collecto.rs AI
Who's collecting this
Real birds collectors on collecto.rs who have this in their public collection.
About White-throated Tyrannulet
White-throated Tyrannulet is a bird in the Birdwatching catalog on collecto.rs. Catalog data is sourced from eBird. No public birds collectors track this one yet — adding yours would make you the first on collecto.rs.
How many collectors track White-throated Tyrannulet on collecto.rs?
White-throated Tyrannulet doesn't have any public collectors on collecto.rs yet. Sign up to add it and become the first.
Can I track my own copy of White-throated Tyrannulet?
Yes. collecto.rs is free — sign up to log your bird, upload photos, record condition, edition, and acquisition cost, and connect with other birdwatching collectors. Your collection stays private by default.
Where does the White-throated Tyrannulet catalog entry come from?
The catalog entry for White-throated Tyrannulet is sourced from eBird. Catalog-level facts stay consistent across every collector; your own data (condition, edition, acquisition notes) is yours.
Is collecto.rs birds tracking free?
Yes. Tracking your birds is free — no paid tier required to catalog items, upload photos, or share your collection.
Track every bird you own
Free. Fun. Collection photos, notes, organization, value tracking, friends — all in one place.
Sign up free
